* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --navy: #0a0e1a;
  --storm: #1a1f35;
  --thunder: #2a2f4a;
  --lightning: #f5c518;
  --rage-red: #e63946;
  --cloud-white: #f1f1f1;
  --parchment: #f4edd3;
  --parchment-dark: #e8dfc0;
}

html {
  background: #0a0e1a;
}

body {
  background: #0a0e1a;
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  color: var(--cloud-white);
  min-height: 100vh;
  overflow-x: hidden;
}

#root {
  min-height: 100vh;
}

/* Animated storm background */
.storm-bg {
  background-color: #0a0e1a;
  background-image: 
    radial-gradient(ellipse at 20% 0%, rgba(42, 47, 74, 0.8) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 100%, rgba(26, 31, 53, 0.9) 0%, transparent 50%),
    linear-gradient(180deg, #0a0e1a 0%, #131830 40%, #1a1f35 100%);
  min-height: 100vh;
  position: relative;
}

.storm-bg::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(2px 2px at 20% 30%, rgba(255,255,255,0.1), transparent),
    radial-gradient(2px 2px at 40% 70%, rgba(255,255,255,0.06), transparent),
    radial-gradient(1px 1px at 60% 20%, rgba(255,255,255,0.08), transparent),
    radial-gradient(1px 1px at 80% 50%, rgba(255,255,255,0.05), transparent),
    radial-gradient(2px 2px at 10% 80%, rgba(255,255,255,0.07), transparent),
    radial-gradient(1px 1px at 90% 10%, rgba(255,255,255,0.04), transparent);
  pointer-events: none;
  z-index: 0;
}

/* Complaint button pulse */
@keyframes pulse-rage {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.5); }
  50% { transform: scale(1.03); box-shadow: 0 0 30px 10px rgba(230, 57, 70, 0.2); }
}

.btn-complain {
  animation: pulse-rage 2s ease-in-out infinite;
  background: linear-gradient(135deg, #e63946 0%, #c1121f 100%);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  min-height: 48px;
}

.btn-complain:hover {
  animation: none;
  transform: scale(1.06) rotate(-1deg);
  box-shadow: 0 0 40px rgba(230, 57, 70, 0.4);
}

.btn-complain:active {
  transform: scale(0.97);
}

/* Complaint letter */
.complaint-letter {
  background-color: var(--parchment);
  background-image: 
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 31px,
      rgba(0,0,0,0.03) 31px,
      rgba(0,0,0,0.03) 32px
    ),
    linear-gradient(135deg, var(--parchment) 0%, var(--parchment-dark) 100%);
  color: #2a2520;
  font-family: 'Crimson Pro', serif;
  position: relative;
  overflow: hidden;
}

.complaint-letter::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 100% 0%, rgba(180,160,120,0.15), transparent 50%),
    radial-gradient(ellipse at 0% 100%, rgba(180,160,120,0.2), transparent 50%);
  pointer-events: none;
}

/* Red margin line */
.complaint-letter::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 60px;
  width: 2px;
  background: rgba(230, 57, 70, 0.25);
}

/* Weather card dynamic backgrounds */
.weather-cold { background: linear-gradient(135deg, #1a3a5c 0%, #2a5298 100%); }
.weather-hot { background: linear-gradient(135deg, #8b4513 0%, #d4760a 100%); }
.weather-mild { background: linear-gradient(135deg, #2d5a3d 0%, #4a9060 100%); }
.weather-cloudy { background: linear-gradient(135deg, #3a3f55 0%, #5a5f75 100%); }
.weather-rainy { background: linear-gradient(135deg, #2a3545 0%, #4a5565 100%); }
.weather-snowy { background: linear-gradient(135deg, #4a5575 0%, #8090b0 100%); }

/* Fade in animation */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeSlideUp 0.6s ease-out forwards;
}

.fade-in-delay-1 { animation-delay: 0.2s; opacity: 0; }
.fade-in-delay-2 { animation-delay: 0.4s; opacity: 0; }
.fade-in-delay-3 { animation-delay: 0.6s; opacity: 0; }

/* Meme tilt */
.meme-tilt {
  transform: rotate(-2deg);
  transition: transform 0.4s ease;
}
.meme-tilt:hover {
  transform: rotate(0deg) scale(1.02);
}

/* Loading dots */
@keyframes loadDots {
  0% { content: '.'; }
  33% { content: '..'; }
  66% { content: '...'; }
}

.loading-dots::after {
  content: '.';
  animation: loadDots 1.5s infinite;
}

/* Secondary buttons */
.btn-secondary {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--cloud-white);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  min-height: 44px;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--lightning);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(245, 197, 24, 0.15);
}

/* Share button */
.btn-share {
  background: linear-gradient(135deg, #f5c518 0%, #e0a800 100%);
  color: #0a0e1a;
  border: none;
  transition: all 0.3s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  min-height: 44px;
}

.btn-share:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(245, 197, 24, 0.3);
}

/* Lightning flash - more subtle, less disruptive */
@keyframes lightning {
  0%, 100% { opacity: 0; }
  1% { opacity: 0.15; }
  2% { opacity: 0; }
  5% { opacity: 0.08; }
  6% { opacity: 0; }
}

.lightning-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(200, 210, 255, 0.5);
  pointer-events: none;
  z-index: 100;
  opacity: 0;
  animation: lightning 12s infinite;
  animation-delay: 5s;
}

/* Weather emoji cycle */
@keyframes emojiSpin {
  0% { transform: translateY(0) rotate(0deg); opacity: 1; }
  25% { transform: translateY(-5px) rotate(5deg); opacity: 0.8; }
  50% { transform: translateY(0) rotate(0deg); opacity: 1; }
  75% { transform: translateY(5px) rotate(-5deg); opacity: 0.8; }
  100% { transform: translateY(0) rotate(0deg); opacity: 1; }
}

.emoji-float {
  display: inline-block;
  animation: emojiSpin 3s ease-in-out infinite;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--thunder); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--lightning); }

/* Responsive tweaks */
@media (max-width: 640px) {
  .complaint-letter::after {
    left: 20px;
  }
  
  .weather-temp-display {
    font-size: 2.5rem !important;
  }
  
  .header-title {
    font-size: 1.75rem !important;
  }
}

/* Ensure inputs are readable on dark bg */
input[type="text"] {
  font-size: 16px; /* Prevents iOS zoom */
}